Remote Java Developer - Payments Microservices

Billennium; Województwo mazowieckie; Híbrido; PLN 120.000 - 200.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Udemy for Business

Worksmile platform

Flexible hours

Remote or hybrid

Global collaboration

Annual company event

Descripción de la vacante

Billennium is seeking a Software Developer for a leading international bank undergoing a digital transformation. You will join Payments Systems to build a next-generation payment platform using microservices, Java 21+, Spring, Kafka, and cloud-ready architectures.

You'll design, develop, test, and deploy features, troubleshoot incidents, participate in Agile ceremonies, and collaborate with architects and stakeholders to deliver scalable, high-performance payment services in production.

Formación

• Experience with microservices-based systems and Apache Kafka.
• Strong understanding of event-driven architecture principles.
• Experience analyzing technical documentation and business processes.
• Experience working in Agile/Scrum environments.
• Hands-end-on with Java 21+ (min Java 11).
• Practical knowledge of Spring Boot 3.4+, Spring Cloud, Spring Web, and Spring Data.
• Experience with Oracle Database, Spring Data JPA, Hibernate, and Liquibase.
• Experience with Kafka, Spring Cloud Stream Kafka, Schema Registry, and Avro.
• Experience writing automated tests using JUnit 5+.
• Proficiency with Maven and Git.
• Experience with cloud-ready architectures and distributed systems is a plus.

Responsabilidades

• Design, develop, and deliver new functionalities based on requirements.
• Enhance and extend existing payment system capabilities.
• Analyze, troubleshoot, and resolve production incidents.
• Participate in Agile ceremonies within a Scrum team.
• Contribute to the full software development lifecycle from requirements to deployment.
• Collaborate with architects and stakeholders on scalable solutions.
• Ensure high-quality code through tests, reviews, and standards.
• Support and maintain payment services in production environments.

Conocimientos

Java 21+

Spring Framework

Microservices

Kafka

Event-driven

JUnit 5+

Maven

Git

Agile/Scrum

Cloud-ready

Herramientas

Spring Boot 3.4+

Spring Cloud

Spring Web

Spring Data JPA

Oracle Database

Hibernate

Liquibase

Schema Registry

Avro

JUnit 5+

Maven

Git

Descripción del empleo

Billennium is seeking a Software Developer for a leading international bank undergoing a digital transformation. You will join Payments Systems to build a next-generation payment platform using microservices, Java 21+, Spring, Kafka, and cloud-ready architectures.

You'll design, develop, test, and deploy features, troubleshoot incidents, participate in Agile ceremonies, and collaborate with architects and stakeholders to deliver scalable, high-performance payment services in production.